package staticDemo;

import java.util.ArrayList;

public class OverT {
    public static void main(String[] args) {
        // 目标：认识方法重写，掌握方法重写的常见应用场景

        OverB b = new OverB();
//        OverA b = new OverA();
        b.p1();
        b.p2(2,3);

        ArrayList list = new ArrayList();

    }
}
